package com.song.pattern.strategy.impl;

import com.song.pattern.strategy.AbstractCalculator;
import com.song.pattern.strategy.ICalculator;

public class Plus extends AbstractCalculator implements ICalculator{
	@Override
	public int calculator(String exp) {
		int arrayInt[] = split(exp,"\\+");
		return arrayInt[0]+arrayInt[1];
	}

}
